It will allow us using ? with the try_* methods, like try_reserve.

They were skipped because allocation on 32-bit platforms failed
while trying to allocate something bigger than 2GB. This is due to
usage of `.reserve` which panics if it couldn't fulfill the request.

Since we traversed to the rust 1.58, we now have the `try_*` methods,
including the `.try_reserve` which allows us handle panics gracefully.

I've tested it manually on pi4 and it works!

Because we don't have try_with_capacity or something similar.

It was intended only for 32 bit systems, but let's extend it to
x64 as well.